10 to the fifth power = 105
10-5 = 0.00001
a 1 followed by 5 zeroes.
d
1,000,000,000,000,000,000
10^(-5) = 0.00001 = 1/100000
10th to the 5th power = (1/10) to the fifth power = (1/10)5 = (1/10)*(1/10)*(1/10)*(1/10)*(1/10) = 1/100,000 or 0.00001
Three and four tenths multiplied by ten to the fifth power
105 * 105 = 1010 which is 10 billion.
381.8 divided by 10 to the fifth power equals 0.003818
10 to the fifth power in scientific notation is expressed as 105
10^5 or 100,000
Nine to the fifth power looks like this: 95
For scientific notation, Ex is used, where x is the power of 10. Therefore, you could write your number as: 3.78E5
100,000
100,000
106
Write 750 then put 45 zeroes after it. That is why powers of ten are so convenient.